feat(codeforces): 565a

codeforces/565/.clang-format

@@ -0,0 +1,17 @@
+BasedOnStyle: LLVM
+IndentWidth: 4
+UseTab: Never
+
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLoopsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: None
+AllowShortLambdasOnASingleLine: None
+AllowShortBlocksOnASingleLine: Never
+AllowShortEnumsOnASingleLine: false
+AllowShortCaseExpressionOnASingleLine: false
+
+BreakBeforeBraces: Attach
+ColumnLimit: 100
+AlignAfterOpenBracket: Align
+BinPackArguments: false
+BinPackParameters: false

codeforces/565/a.cc

@@ -0,0 +1,80 @@
+#include <bits/stdc++.h>  // {{{
+
+#include <version>
+#ifdef __cpp_lib_ranges_enumerate
+#include <ranges>
+namespace rv = std::views;
+namespace rs = std::ranges;
+#endif
+
+#pragma GCC optimize("O2,unroll-loops")
+#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
+
+using namespace std;
+
+using i16 = int16_t;
+using u16 = uint16_t;
+using i32 = int32_t;
+using u32 = uint32_t;
+using i64 = int64_t;
+using u64 = uint64_t;
+using f64 = double;
+using f128 = long double;
+
+#if __cplusplus >= 202002L
+template <typename T>
+constexpr T MIN = std::numeric_limits<T>::min();
+
+template <typename T>
+constexpr T MAX = std::numeric_limits<T>::max();
+#endif
+
+#ifdef LOCAL
+#define db(...) std::print(__VA_ARGS__)
+#define dbln(...) std::println(__VA_ARGS__)
+#else
+#define db(...)
+#define dbln(...)
+#endif
+//  }}}
+
+void solve() {
+  u64 n;
+  cin >> n;
+
+  i32 ans = 0;
+  while (n != 1) {
+    if (n % 2 == 0) {
+      n /= 2;
+    } else if (n % 3 == 0) {
+      n /= 3;
+      n *= 2;
+    } else if (n % 5 == 0) {
+      n /= 5;
+      n *= 4;
+    } else {
+      ans = -1;
+      break;
+    }
+    ++ans;
+  }
+  println("{}", ans);
+}
+
+int main() {  // {{{
+  std::cin.exceptions(std::cin.failbit);
+#ifdef LOCAL
+  std::cerr.rdbuf(std::cout.rdbuf());
+  std::cout.setf(std::ios::unitbuf);
+  std::cerr.setf(std::ios::unitbuf);
+#else
+  std::cin.tie(nullptr)->sync_with_stdio(false);
+#endif
+  u32 tc = 1;
+  std::cin >> tc;
+  for (u32 t = 0; t < tc; ++t) {
+    solve();
+  }
+  return 0;
+}
+// }}}

codeforces/565/io/1176a.1.cpin

@@ -0,0 +1,8 @@
+7
+1
+10
+25
+30
+14
+27
+1000000000000000000

codeforces/565/io/1176a.1.cpout

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+0
+4
+6
+6
+-1
+6
+72

codeforces/565/io/1176b.1.cpin

@@ -0,0 +1,5 @@
+2
+5
+3 1 2 3 1
+7
+1 1 1 1 1 2 2

codeforces/565/io/1176b.1.cpout

@@ -0,0 +1,2 @@
+3
+3

codeforces/565/io/1176c.1.cpin

@@ -0,0 +1,2 @@
+5
+4 8 15 16 23

codeforces/565/io/1176c.1.cpout

@@ -0,0 +1 @@
+5

codeforces/565/io/1176c.2.cpin

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+12
+4 8 4 15 16 8 23 15 16 42 23 42

codeforces/565/io/1176c.2.cpout

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+0

codeforces/565/io/1176c.3.cpin

@@ -0,0 +1,2 @@
+15
+4 8 4 8 15 16 8 16 23 15 16 4 42 23 42

codeforces/565/io/1176c.3.cpout

@@ -0,0 +1 @@
+3

codeforces/565/io/1176d.1.cpin

@@ -0,0 +1,2 @@
+3
+3 5 2 3 2 4

codeforces/565/io/1176d.1.cpout

@@ -0,0 +1 @@
+3 4 2

codeforces/565/io/1176d.2.cpin

@@ -0,0 +1,2 @@
+1
+2750131 199999

codeforces/565/io/1176d.2.cpout

@@ -0,0 +1 @@
+199999

codeforces/565/io/1176d.3.cpin

@@ -0,0 +1,2 @@
+1
+3 6

codeforces/565/io/1176d.3.cpout

@@ -0,0 +1 @@
+6

codeforces/565/io/1176e.1.cpin

@@ -0,0 +1,17 @@
+2
+4 6
+1 2
+1 3
+1 4
+2 3
+2 4
+3 4
+6 8
+2 5
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+4 3
+4 1
+1 3
+2 3
+2 6
+5 6

codeforces/565/io/1176e.1.cpout

@@ -0,0 +1,4 @@
+2
+1 3
+3
+4 3 6

codeforces/565/io/1176f.1.cpin

@@ -0,0 +1,18 @@
+5
+3
+1 6
+1 7
+1 5
+2
+1 4
+1 3
+3
+1 10
+3 5
+2 3
+3
+1 15
+2 4
+1 10
+1
+1 100

codeforces/565/io/1176f.1.cpout

@@ -0,0 +1 @@
+263